Quantum tornadoes in momentum space: First experimental proof of a new quantum phenomenon
Monday, March 10, 2025 - 10:34
in Physics & Chemistry
Researchers from Würzburg have experimentally demonstrated a quantum tornado for the first time by refining an established method. In the quantum semimetal tantalum arsenide (TaAs), electrons in momentum space behave like a swirling vortex. This quantum phenomenon was first predicted eight years ago by a Dresden-based founding member of the Cluster of Excellence ct.qmat.